Supplemental financial statement information (Tables)

9 Months Ended

Oct. 31, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Property and equipment

Property and equipment consisted of the following as of October 31, 2020 and January 31, 2020:

(in thousands)	October 31, 2020		January 31, 2020
Leasehold improvements	$	22,310	$	19,240
Furniture and fixtures	9,219		7,929
Computer equipment	27,378		22,074
Property and equipment, gross	58,907		49,243
Accumulated depreciation	(27,133)		(15,757)
Property and equipment, net	$	31,774	$	33,486

Lease cost

The components of operating lease costs were as follows:

	Three months ended October 31,				Nine months ended October 31,
(in thousands)	2020		2019		2020		2019
Operating lease expense	$	3,777	3,354		12,297		5,515
Sublease income	(450)		(249)		(1,349)		(249)
Net operating lease expense	$	3,327	$	3,105	$	10,948	$	5,266

Supplemental cash flow information related to the Company's operating leases was as follows:

	Nine months ended October 31,
(in thousands)	2020		2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	9,739	$	4,575
Operating lease right-of-use assets obtained in exchange for new operating lease obligations	$	17,480	$	34,394

Other income (expense), net

Other expense, net, consisted of the following:

	Three months ended October 31,				Nine months ended October 31,
(in thousands)	2020		2019		2020		2019
Interest income	$	174	$	2,046	$	850	$	5,273
Gain on equity securities	—		285		—		27,570
Acquisition costs	(13)		(32,932)		(79)		(40,712)
Other expense	(582)		(348)		(2,780)		(478)
Total other expense, net	$	(421)	$	(30,949)	$	(2,009)	$	(8,347)